SmallRig Nano72 Power Bank (20,000mAh)

BH #SM6108 • MFR #6108
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SmallRig Nano72 Power Bank (20,000mAh)
Key Features
  • 20,000mAh Battery Capacity
  • 1 x USB-C Input/Output Cable (100W)
  • 1 x USB-C Input/Output (100W)
  • 1 x USB-A Output (22.5W)
The Nano72 Power Bank from SmallRig features a mini V-mount design. It is equipped with a retractable 27.6" USB-C cable and an integrated USB-C port, both of which charge devices and recharge the power bank at up to 100W. There is also an integrated USB-A port which charges devices at up to 22.5W. Also featured are multiple 1/4"-20 screw holes and positioning holes on the back, which allow for a metal plate to be secured via 1/4"-20 flathead screws for V-mount mounting, plus a blue TFT color smart display for monitoring real time info that includes the battery level, power output, and battery health, plus short circuit, overcurrent, overvoltage, over-temperature, and undervoltage protections.
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SmallRig Nano72 Overview

The Nano72 Power Bank from SmallRig features a mini V-mount design. It is equipped with a retractable 27.6" USB-C cable and an integrated USB-C port, both of which charge devices and recharge the power bank at up to 100W. There is also an integrated USB-A port which charges devices at up to 22.5W. Also featured are multiple 1/4"-20 screw holes and positioning holes on the back, which allow for a metal plate to be secured via 1/4"-20 flathead screws for V-mount mounting, plus a blue TFT color smart display for monitoring real time info that includes the battery level, power output, and battery health, plus short circuit, overcurrent, overvoltage, over-temperature, and undervoltage protections.

Conceptual Design
Conceptual design of the Mini V-mount power bank consists of a replaceable V-mount plate and a retractable cable power bank. Through modularization design, a single power bank is equipped with both a V-mount ecosystem mounting capability (via the replaceable V-mount plate) - enabling seamless integration into photographers' existing V-mount power supply systems, and zero cable tangling experience (via the retractable cable) - eliminating cable interference on shooting sites.
Built-in 27.6" Retractable USB-C Cable
A built-in 27.6" retractable cable helps eliminate cable interference on shooting sites, turning the power supply connection between the power bank and the device into an operation of "pull to use, release to retract", reducing factors that interfere with movement and shooting caused by cables during mobile shooting, eliminating the whole chain of "looking for cables, organizing cables, winding cables, forgetting to bring cables, and achieving zero cable management cost.
Detachable V-Mount Plate
The detachable V-mount plate endows the power bank with the mounting identity of "photographer gear language" - it can be mounted on professional shooting systems just like a V-mount battery, can be transformed into a universal power bank by removing the V-mount plate, and can also be replaced with other quick-release components to support magic arms and crab clamps.
Built-in TFT Color Screen
Equipped with a built-in TFT color screen with dazzling blue display, it shows the battery level and the input/output power information of each port, eliminating the vague perception of battery and power status. The health information, cycle count, remaining cycle life, and temperature of the battery pack can all be displayed on the screen with a single keystroke.
Comprehensive Safety Protection
The photographer's power bank is equipped with protection functions such as short circuit protection, overcurrent protection, over-temperature protection, overvoltage protection, and undervoltage protection, which ensures safety during charging and discharging and gives you more peace of mind when using it.
Single Port Operation
  • USB-C Cable/USB-C Port - 100W max
  • USB-A Port - 22.5W max
  • Dual Port Operation
  • USB-C Cable + USB-C Port: 10W + 10W
  • USB-C Cable/USB-C Port + USB-A Port: 10W + 10W
  • Triple Port Operation
  • USB-C Cable + USB-C Port + USB-A Port: 7W + 7W + 6W
  • EAN: 6941590032269

    SmallRig Nano72 Specs

    Key Specs
    Input/Output
    1x USB-C Input/Output (100 W Max)
    1x USB-C Input/Output (100 W Max)
    1x USB-A Output (22.5 W Max)
    Wireless Charging
    No
    Fast Charging Technology
    Yes
    Battery Capacity
    20,000 mAh / 73 Wh
    Connectivity
    Input/Output
    1x USB-C Input/Output (100 W Max) via Integrated Cable:
      • 5 VDC at 3 A
      • 9 VDC at 3 A
      • 12 VDC at 3 A
      • 15 VDC at 3 A
      • 20 VDC at 5 A

    1x USB-C Input/Output (100 W Max) via Integrated Connector:
      • 5 VDC at 3 A
      • 9 VDC at 3 A
      • 12 VDC at 3 A
      • 15 VDC at 3 A
      • 20 VDC at 5 A

    1x USB-A Output (22.5 W Max) via Integrated Connector:
      • 5 VDC at 3 A
      • 9 VDC at 2 A
      • 10 VDC at 2.25 A
      • 12 VDC at 1.5 A
    Wireless Charging
    No
    Cable Included
    No
    Cable Length
    27.6" / 70.1 cm
    Fast Charging Technology
    Yes
    Battery
    Battery Chemistry
    Lithium
    Battery Capacity
    20,000 mAh / 73 Wh
    Physical
    Built-In Functionality
    Tripod Mount
    Material
    Plastic, Silicone
    Certifications
    CE, FCC, PSE, RCM
    Dimensions
    5.2 x 2.1 x 2" / 132.1 x 53.3 x 50.8 mm
    Weight
    18.1 oz / 513.1 g
    Packaging Info
    Package Weight
    1.6 lb
    Box Dimensions (LxWxH)
    6.8 x 3.8 x 2.75"

    SmallRig Nano72 Reviews

    Fun Idea, Not Ready for Primetime

    By Charles
    Rated 3 out of 5
    Date: 2026-09-16

    The mounting thread came loose and started falling out after a week, which made it unusable on set. Really only good as a phone backup battery now. Battery life is as described.

    See any errors on this page?

    Can I use the power bank with dummy battery for So

    Can I use the power bank with dummy battery for Sony a7rV camera?
    Asked by: Daesuk James
    You can use the SmallRig Nano72 Power Bank if your dummy battery supports USB-C power input. Alternatively, you can power the camera directly via USB-C using the power bank, but you will need to have a standard battery installed in the camera.
    Answered by: Miguel M
    Date published: 2026-09-06

    What is the battery capacity?

    What is the battery capacity?
    Asked by: Wycliffe
    The SmallRig Nano72 Power Bank has a 20,000mAh battery capacity.
    Answered by: JP A
    Date published: 2026-09-06

    is this permissible to carry on an airplane?

    is this permissible to carry on an airplane?
    Asked by: Russell
    The SmallRig Nano72 Power Bank (20,000 mAh) is permitted in your carry-on luggage when traveling by airplane.
    Answered by: Miguel M
    Date published: 2026-09-22

    Does this have enough amperage to power a Nikon D8

    Does this have enough amperage to power a Nikon D850 through a dummy battery? Or maybe through the USB port?
    Asked by: Paul
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